My 8 and 10 year olds give out their Roblox user names to friends. Most recently at a softball tournament, my little short stop traded names with a few players

My 8 and 10 year olds give out their Roblox user names to friends. Most recently at a softball tournament, my little short stop traded names with a few players that she befriended on other teams. I'm not sure if there is any grand meaning to this, I just thought I'd share a thing I noticed.